let defaultCity='北京'
try{
	if(localStorage.city){
		defaultCity=localStorage.city
	}
}catch(e){
	
}
//导出让index.js接收
export default{
	  data:{},
	  cityData:{},
	  Alpha:'',
	  moveNum:0,
	  //如果localStorage.city存在则选择这个，不存在则选择北京
	  currentCity: defaultCity
}